Commits
Johan Hovold committed 2d291434928
stm class: Fix device leak in open error path
commit a0ebf519b8a2666438d999c62995618c710573e5 upstream.
Make sure to drop the reference taken by class_find_device() also on
allocation errors in open().
Signed-off-by: Johan Hovold <johan@kernel.org>
Fixes: 7bd1d4093c2f ("stm class: Introduce an abstraction for...")
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>